apply_filters( 'network_admin_email_change_email', array $email_change_email, string $old_email, string $new_email, int $network_id )

Parameters

$email_change_email

(array) Used to build wp_mail().

• 'to'
  (string) The intended recipient.
• 'subject'
  (string) The subject of the email.
• 'message'
  (string) The content of the email. The following strings have a special meaning and will get replaced dynamically:
  • ###OLD_EMAIL### The old network admin email address.
  • ###NEW_EMAIL### The new network admin email address.
  • ###SITENAME### The name of the network.
  • ###SITEURL### The URL to the site.
• 'headers'
  (string) Headers.

$old_email

(string) The old network admin email address.

$new_email

(string) The new network admin email address.

$network_id

(int) ID of the network.